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a must for the honda!

Garrett in PA – Machine this part was bought for: 2012 HONDA CRF450R

Comments On Sep 23, 2014:if you are running an o-ring chain on a crf450/crf250, this is a must! It gave me the clearance I needed between my new chain and my case!

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Countershaft sprocket spacer

Jeff in CA

Comments On Jun 10, 2014:Without this little goody, I wouldn't be able to use the RM X chains

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Worked perfect on a 2001 CR250!!

Michael in MT – Machine this part was bought for: 2004 HONDA CRF450R

Comments On Apr 09, 2014:I purchased the spacer (crf450) for my 2001 CR250 and it worked perfect. It keeps the new x-ring chain away from the crank case and prevents damage. Fits any 1'' countershafts!

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worked fine

DAN in CO – Machine this part was bought for: 2008 HONDA CRF450R

Comments On Jan 29, 2014:just like oem. worked and fit fine

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works

matt in PA

Comments On Aug 20, 2013:it works

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Extra

Matthew in UT – Machine this part was bought for: 2006 HONDA CRF450R

Comments On Jul 10, 2013:Fits like OEM

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Works great!

Terry in ID – Machine this part was bought for: 2002 HONDA CRF450R

Comments On Jul 02, 2013:Does what it claims that it does and have no problems with the chain rubbing on my case.

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fine

Jason in ID

Comments On Jun 03, 2013:whats to complain about it fit

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Does its job

ROBERT in TX

Comments On Mar 31, 2013:Does its job

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Not so great

Steven in TX – Machine this part was bought for: 2003 HONDA CRF450R

Comments On Mar 08, 2013:Even with this spacer the primary drive xring chain I purchased with this spacer slightly rubbed my engine case on a 03 crf450r.Its not much but it rubbed none the less.Not happy at all!!!!!!!!!!

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Did the job, couldn't be easier

Ian in UT – Machine this part was bought for: 2005 HONDA CRF450R

Comments On Feb 22, 2013:This product worked as described and was simple to use. Not much else to say. On most Honda's and I'm sure some other bikes, if you're using an o-ring or x-ring chain, you need this to prevent the chain from eating away at the case.

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Kawasaki KX450F 2008

LOUIS in LA – Machine this part was bought for: 2008 KAWASAKI KX450F

Comments On Feb 04, 2013:What can I say
It fit as expected
No problems at all running a heavy duty o-ring chain

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Allowed me to use an o-ring chain

KEITH in CA – Machine this part was bought for: 2002 HONDA CRF450R

Comments On Nov 29, 2012:Great little item to keep the alignment for the o-ring chain.
Came in the chain and sprocket kit which helps a lot.

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Spacer

James in TN – Machine this part was bought for: 2011 HONDA CRF450R

Comments On Nov 23, 2012:Works good for running O ring chain.

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Great

Connor in NS

Comments On Jul 06, 2012:small and simple part but gets the job done!

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Easy fix for the CRF450R !!!

Darrell in OR

Comments On Apr 05, 2012:Great way to allow use of good chains on the CRF450R.

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2004 crf450

JOHN in CA

Comments On Feb 10, 2012:Does its job. It spaces the counter shaft sprocket out just enough so that an o-ring chain wont rub the case.

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Just as described

JOSH in UT

Comments On Jul 28, 2011:It is a spacer and it works.

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yay its a counter shaft spacer

JEFF in UT

Comments On Mar 15, 2011:...it's a spacer...adds the needed space for an O/X ring chain to be used on the CRF450R bike. It does the job it was intended for...don't know what more to add to it than that.

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simple fix

BRET in TX

Comments On Jul 28, 2010:A must for putting an o-ring chain on a Honda CRF

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2007 CRF250R

Jake in WA

Comments On Jul 23, 2010:Works just as it should. A must if you want to fit a standard O-ring chain and not shell out for the expensive t or x-ring.

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Just what I needed

Luke in CO

Comments On Feb 02, 2010:Used for my CRF 450 with O-ring chain. Have had no problems.

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1 of 1 people found this review helpful.

must have with the x-ring chain on '06crf450

MICHAEL in FL

Comments On May 29, 2008:wish would of known that upfront.Additional Comments On Sep 02, 2009:I tell everyone to buy their parts from Rocky Mountain.

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Good product to use wider chain

VAN in IL

Comments On Sep 02, 2008:My CRF450X had a narrow stock chain with a rivet type master link. I like being able to use a wider chain with a clip type master link for easier maintenance.

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chain rub save your case

david in AZ

Comments On Mar 16, 2008:Bought my crf 450 used went to install my new sprockets and o'ring chain noticed the rub marks from previous chains, Installed the spacer and no more rubbing.

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AAA+++

PATRICIA in IL

Comments On Mar 12, 2008:Great product

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Works as described.

CHASE in PA

Comments On Oct 24, 2007:Enough said. If you want to run an o-ring type chain on your crf, you'll need one of these.

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Cheap Investment.

CHRIS in CA

Comments On Oct 22, 2007:Prevent the possibility of your o-ring or x-ring chain rubbing on the case, and buy this cheap insurance policy.